Intercall Fused Junction Board

The FJB2 provides four spur outputs from the network spine with each output incorporating a over current/voltage and reverse polarity protection device.
A front panel mounted red/green LED indicates the condition of the internal fuses and continuously monitors the network data signals.
Individual fuse failure LED’s are mounted on the reverse of the unit and in the event of a cable fault on one of the outputs the spur will be isolated without disabling the entire cable network